package com.suxin;

import java.util.HashMap;

/**
 * @author Tang
 * @classname TestHashMap
 * @description [  ]
 * @date 2021/2/26 9:18
 */
public class TestHashMap {

    public static void main(String[] args) {

        HashMap<String,String> hashMap = new HashMap<>();

        hashMap.put("1", "1");
    }

}